Mounting for sewing-machine motors



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@pi 9 WQ@ L. C. PACKER MOUNTING FOR SEWING MAcHmmoTofRs Filed Feb. 19 mi2; -2 shears-sheen 2 INVENTOR Q m//l C. ,Dac/ref" Bv l ATTORNEY WITNESSES:

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To @ZZ 'whom it may ce2/:wam: l

Bo it imoym that i, Lnwis G. Pncnnn, o, citizen of tias United Swiss, and a-issidcnt of Springoci, in tho county of Hampden and Sini/s of Massachusetts, hoyo inycntc a. now nnci usc'fui improvement in Monniings ion Sewing-Machine Moiois, oi which ino zioiiowing-is a spocication,

' My ifoysnz'cion islotes to machines, such l@ sowing nincininos, that are equipped Jion 'opsiotion by cisctric motors, and it nos ion its oiciocfc iso provide a, structure Wiisioin the machins and tho motor nic unified in on improv-sci mnncr to oi'm s siiong, i5 rugged, compact ond, inexponsivo comicinsiiona Brisy, inycniion comprises monnitho inoihcn upon o, shaft which nioiontsv through, .snai is pivoiolly mounted in, iii@ 2@ head1 ofi machine, and providing moans within doo iisaoi of ih@ machine 'for ictoiningg tho di'iying pinion of zilc motor in yiciding engagement with the hand Whcoi of @hc machins,

Hcicioiior-s, ii; nos been custommy io finiyc o sowino .machins 'by moans ci s nloonso disposed on iii@ machine table ns to ongcgo the hand "Wheel or by issioningiiio niooi to in@ ,machins immo bv means oi o, com` l 3G piicctcci anni responsive snpporting struc-icm Moro spscieiicsiiy, my mycniion comprises snppoi-*cing tins motor ioyV moons ci n stub shaft gpiyoaiiy monnicd in 'the hond of tho machins ond im n casing member nigidiy $5 mounted thomson which, in' turn, @momo/ss o poriion oi @no mcior., A spring is so disposed within iiuo hond oi the machins as to biss ich@ moaoi' and thus maintain 'the driving pinion thereof in yielding engage-- 40 mont Wiiii the liisnd whos] ci thc machins.

For s incitan understan ci my inycn tion, misiones may now ins iisd io thc occompanying drawings, of which Fig., is s sido ciovntionai View of n ignition of n sowing-machins hond psoyidod 'with n motos consincic in accordano@ with my inycn'tion' Wiicsi. The section is token HI-ME of 2,

iin tho accompanying drawings, a, sewing yalong thc iino .machins hen-d 1 is shown ns boing provide ,which is cioscfi ioy cn siinifnioiy casing momisci 1li, in@ cominci noniion of which is 'pio- Vidod with on cponingi, iiiigiciiy disposed Wii'hin tias oponing i2 is o sinh shaft ii which @iso cxfconiis into in@ oponing 'T in litho hcaii i. The sini) simi/Et i" I5 i@ consisis of a sniostsniiaiiy cyiincinicai sissy@ nicmiccn li which engages iii@ wniis ofi 'kino opening i and is povifisci, oi, iis onion ond, with n .rigidly sttsciioo icyoi sin@ i5.

Within tho sissy@ .member i4 is ciisposodl n boit i6, ons ond of which is joioyido; with n, ioc'king wnsiisi i7 disposed between tino nomi i8 oi iii@ boit i@ sind in@ auxiliary casino7 mcmiooi 313i o1? the nioor 9, iocig'ing ih@ sooyo 'i4 incfoio. f i nui; i9 is monnscci on tho opposites ond ci 'iiis coi'z. i6 lanni servos ibo drow sho iocking wosiics ii imo intimato contact Wiiii dos casing moniker ill. A coiic compression slowing 2@ is dispose@ Within tho hosci -monioon c snp` porting momiosi 2i snai ons oi iii@ icoon i5, The spiing 20 tcnis to ifo-mio iii@ sissy@ M "with respect' io the hond incmizfsi i, inns causing ibs inoioi' iiiying pinion izo no iiciqi in yielding cngogoinoni with in@ issnfi Wiicoi 3 of thc machins. Tho S in ino hood of iii@ mcchinc pcninoiis ifsnci. so somoiy of cinc snm i5, ibs nui, i9 sn' spring 2@ inside @if ih@ hond insmios i,

Tho momo 9 is Jpmwidori with' honing monncori foci-son s pinion iii which opoiniiyciy sngsgcs ih .oicondi Tias spring 20 somos io biss tno mono? ionnoici ino pinion 23 in sngagomcni nonni Whcoi 3.

As *ciao mooi; 9 is pnovidlcci Wiiii iisitoncii sido pon-tions soci is siiooiis @no hood-,f 

